/**
* 效果:选中变红色,不添加下划线
*/
.tools li a:hover {
    color: red;
}

/**
* 效果:去掉列表的样式,margin,padding
*/
ul,
ul li {
    list-style-type: none;
}

/**
* 效果:去掉margin,padding
*/
ul,
ul li {
    margin: 0;
    padding: 0;
}

/**
* 效果:设置字体大小为12px,颜色为#646464
*/
.tools-ul>li,
.survey,
.recommend-for-you .book,
.shopping-cart,
li,
ul,
a {
    font-size: 12px;
    color: #646464;
}

/**
* 效果:设置链接颜色为#646464,无下划线
*/
a {
    color: #646464;
    text-decoration: none;
}

/**********************************/
.survey {
    position: absolute;
    left: 90%;
    top: 20%;
    width: 14px;
    height: 60px;
    border: 1px solid #e6e6e6;
    text-align: center
}

.tools {
    width: 100%;
    height: 35px;
    background-color: #f9f9f9;
}

.tools-ul,
.shopping-cart,
.recommend-for-you,
.settle-accounts {
    width: 1000px;
    margin: 0 auto;
}

.tools-ul>li {
    float: left;
    width: 70px;
    height: 23px;
    margin-top: 10px;
    margin-left: 3px;
    text-align: center
}

.nav-unfold-btn {
    border: 1px solid #f9f9f9;
}

.nav-unfold-btn:hover,
.nav-unfold-btn:hover .nav-unfold {
    background-color: white;
    border: 1px solid #e6e6e6
}

.nav-unfold-btn:hover .nav-unfold {
    display: block;
    border-top: 0;
    width: 70px
}

.tools-ul .nav-unfold {
    position: relative;
    left: -1px;
    margin-top: 4px;
    display: none;
}

.tools-ul .nav-unfold li {
    line-height: 20px;
}

/***************/
.send-address {
    width: 1000px;
    margin: 0 auto;

}

/***************/
.shopping-cart {
    margin-top: 25px;
    border: 2px solid #e9e9e9;
    background-color: #f9f9f9;
}

.shopping-cart ul:first-child {
    height: 20px;
    margin-left: 10px;
    margin-top: 10px;
}

.shopping-cart ul:first-child li {

    width: 160px;
    float: left;
    text-align: left
}

.shopping-cart .goodings {
    margin-left: 20px;
    margin-top: 10px;
    height: 100px;
}

.shopping-cart .goodings .changeColor-decoration,
#batch_delete {
    color: #646464;
    text-decoration: underline;
}

.shopping-cart .goodings .changeColor-decoration:hover,
#batch_delete:hover {
    color: red;
    text-decoration: underline;
}

#batch_delete{
    user-select: none;
}

.shopping-cart .goodings li {
    width: 160px;
    height: 100px;
    float: left;
    text-align: left;
    vertical-align: top;
}

.shopping-cart .goodings .move-to-collect-alert,
.shopping-cart .goodings .delete-good-alert {
    position: absolute;
    top: -80px;
    left: -30px;
    width: 185px;
    height: 85px;
    padding: 15px;
    border: 1px solid #e6e6e6;
    background-color: white;
    text-align: center;
    display: none
}

.shopping-cart .goodings .delete-good-alert {
    top: -74px;
}

.goodings li:nth-child(6) {
    position: relative;
    text-align: center;

}

.goodings li:nth-child(6) div input {
    border: 1px solid #e6e6e6;
    background-color: #ffffff;
}

/**************************/
.settle-accounts {
    margin-top: 25px;
    height: 80px;
    border: 2px solid #e9e9e9;
}

.settle-accounts ul li {
    margin-top: 2%;
    width: 160px;
    height: 80px;
    float: left;
    text-align: left;
}

/****************/
.recommend-for-you {
    height: 2000px;
    border: 2px solid #e9e9e9;
}

.recommend-for-you .book {
    position: relative;
    float: left;
    width: 155px;
    height: 220px;
    margin: 5.5px;
    overflow: hidden;
}

.recommend-for-you .book img {
    width: 155px;
    height: 150px;
}

.recommend-for-you .book:hover {
    box-shadow: 0 0 5px 2px #d6d6d6;
}

.recommend-for-you .book .add-to-cart {
    position: absolute;
    left: 0;
    top: 133px;
    width: 100%;
    font-size: 12px;
    text-align: center;
    color: white;
    background-color: red;
    opacity: 0.8;
    user-select: none;
    display: none;
}

.recommend-for-you .book:hover .add-to-cart {
    display: block;
}